How To Fix RS_HCPR_MODEL099 - Precision or scale of target field '&1' does not match source field '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 099

• Message text: Precision or scale of target field '&1' does not match source field '&2'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL099 - Precision or scale of target field '&1' does not match source field '&2' ?

  The SAP error message RS_HCPR_MODEL099 indicates a mismatch in the precision or scale between a source field and a target field during data transfer or transformation processes, typically in the context of SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  This error occurs when the data type definitions for the source and target fields do not align. Specifically, it can happen in the following scenarios:
  
  The source field has a higher precision (total number of digits) or scale (number of digits to the right of the decimal point) than the target field can accommodate.
  The target field is defined with a data type that cannot hold the values being transferred from the source field.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Types: Review the data types of both the source and target fields. Ensure that they are compatible in terms of precision and scale.
  
  
  Adjust Target Field Definition:
  
  If the target field is defined with a lower precision or scale, consider modifying its definition to match the source field. This may involve changing the data type or increasing the precision/scale in the target field.
  
  
  
  Modify Source Field:
  
  If changing the target field is not feasible, you may need to adjust the source field's data type or transform the data before it reaches the target field. This could involve rounding or truncating the values.
  
  
  
  Data Transformation Logic: If you are using transformation rules, ensure that any calculations or transformations applied to the data do not exceed the limits of the target field.
  
  
  Testing: After making changes, test the data transfer or transformation process again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its documentation and provides solutions for common issues.
  Data Modeling: Familiarize yourself with data modeling concepts in SAP BW or HANA, as understanding how data types and structures work can help prevent such issues in the future.
  Documentation: Review the SAP documentation for the specific version you are using, as there may be version-specific considerations or features that can help manage data types effectively.
  
  By following these steps, you should be able to identify the cause of the RS_HCPR_MODEL099 error and implement a suitable solution.