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Description

This error indicates that a numerical value with decimal places has been defined or processed with a precision or scale that exceeds the system's configured limits. It commonly occurs during data entry, data import, or when executing SQL statements that attempt to create or manipulate decimal columns with an out-of-range precision specifier.

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Error Message

ERR_SQL_DECIMAL_PRECISION: Decimal precision specifier is out of range

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Known Causes

4 known causes

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Incorrect Column Definition

A database table column or data type was defined with a precision or scale that is not supported by the underlying database system or SAP S/4HANA standards.

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Data Import Mismatch

Attempting to import or insert data where the decimal values have more precision or digits than the target database column is configured to handle.

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SQL Statement Error

An SQL statement or calculation attempts to cast or convert a decimal value to a data type with an invalid or unsupported precision specifier.

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Custom Development Issue

Custom ABAP code, Fiori applications, or reports might be generating or processing decimal values with precision beyond system limits.

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Solutions

3 solutions available

1. Adjusting Data Type Precision in ABAP Development medium

Modify the decimal precision of data elements or structures within ABAP code to comply with database limitations.

1

Identify the ABAP program or data structure that is causing the error. This often involves analyzing the SAP S/4HANA application logs or tracing the execution flow.

2

Open the relevant ABAP Dictionary object (data element, structure, table field) in transaction SE11.

3

Locate the field with the decimal data type (e.g., DEC, QUAN, CURR).

4

Review the 'Decimal places' and 'Length' fields. The maximum precision for DECIMAL types in SAP HANA is typically 34 digits, with a maximum of 10 decimal places. Ensure these values are within the supported range.

5

Adjust the 'Decimal places' or 'Length' to a valid range. For example, if a field is defined with 38 digits and 12 decimal places, reduce it to a maximum of 34 digits and 10 decimal places.

6

Save and activate the modified ABAP Dictionary object.

7

Re-run the process that was encountering the error. If the issue persists, consider other data types or consult with an ABAP developer for further analysis.

2. Database Level Data Type Correction (HANA Studio/SQL Console) advanced

Directly alter the data type precision of a table column in the SAP HANA database.

1

Connect to your SAP HANA database using SAP HANA Studio or the SAP HANA SQL Console.

2

Identify the specific table and column that is causing the 'Invalid Decimal Precision' error. This information is usually available in the SAP S/4HANA application logs or error messages.

3

Execute an `ALTER TABLE` statement to modify the column's data type and precision. The syntax will depend on the original data type and the desired correction.

ALTER TABLE "<schema_name>"."<table_name>" ALTER ("<column_name>" DECIMAL(<new_length>, <new_precision>));

4

Replace `<schema_name>`, `<table_name>`, `<column_name>`, `<new_length>`, and `<new_precision>` with the appropriate values. Ensure that `<new_length>` is a maximum of 34 and `<new_precision>` is a maximum of 10 for DECIMAL types in SAP HANA.

5

Execute the `ALTER TABLE` statement. This operation might require exclusive access to the table and could take time depending on the table size. It's recommended to perform this during a maintenance window.

6

Verify the data type and precision of the modified column in SAP HANA Studio or by querying the system catalog (e.g., `M_TABLES`, `M_COLUMNS`).

7

Re-run the SAP S/4HANA process that triggered the error. If the error persists, it might indicate a deeper issue or a need to adjust application logic.

3. Data Migration/Replication Precision Check medium

Ensure correct precision settings during data migration or replication into SAP S/4HANA.

1

If the error occurs after a data migration or replication process, review the source system's data types and precision settings for the affected fields.

2

Examine the mapping rules and transformation logic used during the migration/replication. Verify that decimal precision is being handled correctly and is not exceeding SAP HANA's limits.

3

Adjust the mapping or transformation to round or truncate decimal values to fit within the target SAP HANA data type constraints (e.g., DECIMAL(34, 10)).

4

Re-run the data migration or replication process with the corrected mapping/transformation rules.

5

Perform data validation on the migrated/replicated data to confirm that precision issues have been resolved.

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Related Errors

5 related errors

SAP S/4HANA Error 318: Invalid Decimal Precision