How To Fix RSANA_UMM_API018 - Error occurred while reading modeling contexts

RSANA_UMM_API018 - Overview

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 018

• Message text: Error occurred while reading modeling contexts

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSANA_UMM_API018 - Error occurred while reading modeling contexts ?

  The SAP error message RSANA_UMM_API018 indicates that there was an issue while reading modeling contexts in the SAP system, particularly in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error can occur due to various reasons, including issues with the data model, inconsistencies in the metadata, or problems with the underlying database.
  Possible Causes:
  
  Inconsistent Metadata: There may be inconsistencies in the metadata of the InfoObjects or InfoProviders.
  Missing or Corrupted Objects: Required objects (like InfoObjects, InfoProviders, or DataSources) may be missing or corrupted.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the modeling contexts.
  Database Issues: There could be issues with the underlying database, such as connectivity problems or corruption.
  Transport Issues: If the modeling contexts were transported from another system, there may have been issues during the transport process.
  
  Solutions:
  
  
  Check Metadata Consistency:
  
  Use transaction RSA1 to check the consistency of the InfoObjects and InfoProviders. You can