How To Fix CM_EHPMA_SVT_LOGS166 - Creation of aggregation docs failed for calculation header &1 at item &2.

CM_EHPMA_SVT_LOGS166 - Overview

• Message type: E = Error

• Message class: CM_EHPMA_SVT_LOGS - Log messages for GLayer and OLayer Processing

• Message number: 166

• Message text: Creation of aggregation docs failed for calculation header &1 at item &2.

Self-Explanatory Message

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CM_EHPMA_SVT_LOGS166 - Details

• The SAP error message CM_EHPMA_SVT_LOGS166 indicates that there was a failure in the creation of aggregation documents for a calculation header at a specific item. This error typically occurs in the context of SAP's Event Management or Advanced Planning and Optimization (APO) modules, where aggregation documents are used to summarize and analyze data.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the underlying documents that are required for the aggregation process.
  
  Configuration Issues: Incorrect configuration settings in the aggregation process or related master data can lead to failures.
  Authorization Issues: The user executing the process may not have the necessary authorizations to create aggregation documents.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in processing.
  Technical Errors: There could be bugs or issues in the SAP system itself, such as missing patches or updates.
  
  Solutions:
  
  Check Data Integrity: Verify the