How To Fix RSDHA554 - DataSource setting 'PSA in CHAR format' is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 554

• Message text: DataSource setting 'PSA in CHAR format' is not supported

What causes this issue?

You have chosen the 'PSA in CHAR format' setting in your DataSource.
This could result in incorrect data in the target in SAP HANA execution.
The conversion from External Format to Internal Format is not performed
in SAP HANA execution.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please either remove the 'PSA in CHAR format' setting in your DataSource
or carry out the extraction using the data transfer process (DTP) using
ABAP execution.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA554 - DataSource setting 'PSA in CHAR format' is not supported ?

  The SAP error message RSDHA554 indicates that the DataSource setting for "PSA in CHAR format" is not supported. This typically occurs when there is an issue with the configuration of the DataSource in the SAP BW (Business Warehouse) system, particularly when dealing with the Persistent Staging Area (PSA).
  Cause:
  
  DataSource Configuration: The DataSource may be incorrectly configured to use a CHAR format for the PSA, which is not supported. This can happen if the DataSource is set up to handle data types that are incompatible with the expected format.
  Data Type Mismatch: The data types defined in the DataSource do not match the expected types in the PSA. For example, if the DataSource is expecting numeric data but is configured to handle it as character data, this error can occur.
  Version Compatibility: There may be compatibility issues with the version of SAP BW you are using, especially if you are working with older DataSources or if there have been recent updates or changes to the system.
  
  Solution:
  
  Check DataSource Settings: Go to the DataSource in the SAP BW system and verify the settings. Ensure that the DataSource is configured correctly and that the PSA is set to the appropriate format (usually numeric or other types as required).
  Adjust Data Types: If there is a mismatch in data types, adjust the DataSource definition to ensure that the data types align with what is expected in the PSA. This may involve changing the field types in the DataSource or modifying the transformation rules.
  Recreate DataSource: If the configuration seems too complex or if there are multiple issues, consider recreating the DataSource from scratch with the correct settings.
  Check for Updates: Ensure that your SAP BW system is up to date with the latest patches and updates, as this can resolve compatibility issues.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW you are using for any known issues or additional configuration steps that may be required.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the error message RSDHA554. SAP Notes often provide detailed information about known issues and their resolutions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions and solutions that may help resolve your problem.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on DataSource configuration and best practices for setting up PSAs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.