How To Fix APS_CKE_PARSER023 - Exactly one primary data source is expected.

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CKE_PARSER - CDS Key user tool - AST handler messages

• Message number: 023

• Message text: Exactly one primary data source is expected.

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 APS_CKE_PARSER023 - Exactly one primary data source is expected. ?

  The SAP error message APS_CKE_PARSER023, which states "Exactly one primary data source is expected," typically occurs in the context of SAP BusinessObjects or SAP Analytics Cloud when there is an issue with the data source configuration in a report or a data model. This error indicates that the system expects a single primary data source to be defined, but it has detected either none or multiple primary data sources.
  
  Cause:
  
  Multiple Primary Data Sources: The report or data model has been configured with more than one primary data source, which is not allowed.
  Missing Primary Data Source: The report or data model does not have any primary data source defined.
  Incorrect Configuration: There may be an issue with how the data sources are linked or defined, leading to confusion in the system about which one should be the primary source.
  Data Source Type: The type of data sources being used may not be compatible with