How To Fix SEPMH_DG522 - Unknown array source type: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPMH_DG - EPM HANA DG - Messages

• Message number: 522

• Message text: Unknown array source type: &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 SEPMH_DG522 - Unknown array source type: &1 ?

  The SAP error message SEPMH_DG522 "Unknown array source type: &1" typically occurs in the context of SAP's data processing or data extraction functionalities, particularly when dealing with data sources or data structures that are not recognized by the system.
  Cause:
  
  Invalid Data Source: The error may arise if the system encounters a data source type that it does not recognize or that is not properly defined in the system.
  Configuration Issues: There may be issues with the configuration of the data source or the data extraction process, leading to the system being unable to interpret the source type.
  Custom Development: If there are custom developments or enhancements in the system, they may not be correctly implemented or may reference an unsupported data source type.
  Version Compatibility: The error could also occur if there are compatibility issues between different versions of SAP components or if the system is not updated to the latest patches.
  
  Solution:
  
  Check Data Source Configuration: Verify the configuration of the data source in the SAP system. Ensure that it is correctly defined and that all necessary parameters are set.
  Review Custom Code: If there are any custom developments, review the code to ensure that it is correctly referencing valid data source types. Look for any hardcoded values that may not be valid.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and updates. Sometimes, issues are resolved in newer versions of the software.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data source or functionality you are working with. There may be specific guidelines or known issues documented.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details about the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the error message SEPMH_DG522. SAP Notes often provide solutions or workarounds for specific error messages.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting data sources, such as RSA1 (Data Warehousing Workbench) or RSA3 (DataSource Test).
  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.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.