How To Fix R7B066 - Error while merging InfoProvider &1 with source object &2

R7B066 - Overview

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 066

• Message text: Error while merging InfoProvider &1 with source object &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7B066 - Error while merging InfoProvider &1 with source object &2 ?

  The SAP error message R7B066, which states "Error while merging InfoProvider &1 with source object &2," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with merging data from different InfoProviders or when trying to create a composite provider.
  Causes:
  
  Incompatible Structures: The InfoProviders being merged may have incompatible structures, such as different characteristics or key figures that cannot be aligned.
  Data Source Issues: The source object may not be properly defined or may not contain the expected data.
  Data Type Mismatches: There may be mismatches in data types between the fields of the InfoProviders being merged.
  Missing or Incorrect Mapping: The mapping between the fields of the InfoProviders may be missing or incorrectly defined.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the BW system itself.
  
  Solutions:
  
  Check Compatibility: Ensure that the InfoProviders being merged have compatible structures. This includes checking