How To Fix AQQIS_CNTRL015 - Defined join conditions are correct

AQQIS_CNTRL015 - Overview

• Message type: E = Error

• Message class: AQQIS_CNTRL - Join-Control InfoSet

• Message number: 015

• Message text: Defined join conditions are correct

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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AQQIS_CNTRL015 - Details

• The SAP error message AQQIS_CNTRL015, which states "Defined join conditions are correct," typically occurs in the context of data extraction or reporting, particularly when working with InfoProviders in SAP BW (Business Warehouse) or SAP HANA. This error indicates that there is an issue with the join conditions defined in the data model or query, even though the system recognizes that the join conditions themselves are syntactically correct.
  Causes:
  
  Data Model Issues: There may be inconsistencies or issues in the underlying data model, such as missing or incorrect data in the tables being joined.
  Data Source Configuration: The data source may not be configured correctly, leading to issues when trying to execute the query.
  Incompatible Data Types: The data types of the fields being joined may not be compatible, even if the join conditions are defined correctly.
  Missing Data: There may be missing data in one of the tables involved in the join, which can lead