How To Fix P99B154 - Data type &1 is not valid as Group identifier for sub-application &2

SAP Error Message - Details

• Message type: E = Error

• Message class: P99B - Payroll Versions Basis

• Message number: 154

• Message text: Data type &1 is not valid as Group identifier for sub-application &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message P99B154 - Data type &1 is not valid as Group identifier for sub-application &2 ?

  The SAP error message P99B154 indicates that there is an issue with the data type being used as a group identifier for a specific sub-application. This error typically arises in the context of SAP applications that involve data processing, such as SAP BW (Business Warehouse) or other data-related modules.
  Cause:
  The error is caused by one of the following reasons:
  
  Invalid Data Type: The data type specified for the group identifier is not compatible with the requirements of the sub-application. Each sub-application may have specific data type requirements for group identifiers.
  Configuration Issues: There may be a misconfiguration in the settings related to the sub-application or the group identifier.
  Data Model Issues: The data model may not be correctly defined, leading to the use of an inappropriate data type.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Data Type: Verify that the data type specified for the group identifier is valid for the sub-application in question. Refer to the documentation for the specific sub-application to understand the acceptable data types.
  
  
  Review Configuration: Go through the configuration settings for the sub-application and ensure that all parameters are set correctly. This includes checking any relevant settings in the SAP GUI or transaction codes related to the sub-application.
  
  
  Adjust Data Model: If the data model is causing the issue, you may need to adjust it to ensure that the correct data types are being used. This could involve modifying the data source, InfoObjects, or other related components.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific sub-application to get more insights into the requirements for group identifiers.
  
  
  Testing: After making changes, test the configuration to ensure that the error is resolved and that the application functions as expected.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.