How To Fix H99_DP_MESSAGES002 - Error code &1 when calling function module &2

SAP Error Message - Details

• Message type: E = Error

• Message class: H99_DP_MESSAGES - Message class for report H99_DISPLAY_PAYRESULT

• Message number: 002

• Message text: Error code &1 when calling function module &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 H99_DP_MESSAGES002 - Error code &1 when calling function module &2 ?

  The SAP error message H99_DP_MESSAGES002 typically indicates an issue related to the processing of messages in the SAP system, particularly when calling a function module. The error code &1 and the function module &2 are placeholders that would be replaced with specific values relevant to the error encountered.
  Cause:
  
  Function Module Issues: The function module being called may not be available, may have been incorrectly implemented, or may have encountered an unexpected condition.
  Data Issues: There may be issues with the data being passed to the function module, such as missing or incorrect parameters.
  Authorization Problems: The user may not have the necessary authorizations to execute the function module.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to the error.
  
  Solution:
  
  Check Function Module: Verify that the function module specified in the error message is correctly implemented and available in the system. You can do this by using transaction SE37 to check the function module.
  Review Input Data: Ensure that the data being passed to the function module is valid and complete. Check for any required fields that may be missing.
  Authorization Check: Ensure that the user executing the function has the necessary authorizations. You can check this using transaction SU53 to see if there are any authorization failures.
  Debugging: If you have access, you can debug the function module to see where the error occurs. This can provide insights into what might be going wrong.
  Consult Documentation: Review the documentation for the function module to understand its requirements and constraints.
  Check SAP Notes: Look for any relevant SAP Notes that might address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SU53 (Authorization Check).
  SAP Notes: Search the SAP Support Portal for notes related to the specific function module or error message.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues encountered by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.