How To Fix WRF_GENERIC_HIER004 - Event registration caused errors (error code = &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_GENERIC_HIER - Messages for Package WRF_GENERIC_HIERARCHY

• Message number: 004

• Message text: Event registration caused errors (error code = &1)

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 WRF_GENERIC_HIER004 - Event registration caused errors (error code = &1) ?

  The SAP error message WRF_GENERIC_HIER004 typically indicates that there was an issue during the event registration process in the context of SAP's Advanced Planning and Optimization (APO) or similar modules that deal with hierarchical data structures. The error code &1 will provide more specific information about the nature of the error.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect hierarchical relationships.
  
  Configuration Issues: The configuration settings for the hierarchy or the event registration process may not be set up correctly.
  Authorization Issues: The user may not have the necessary authorizations to perform the event registration.
  System Errors: There could be underlying system errors or issues with the SAP environment that are causing the event registration to fail.
  
  Solutions:
  
  Check Error Code: Review the specific error code provided in the message (&1) to get more details about the issue. This can guide you to the exact problem.
  Data Validation: