How To Fix RSQBW026 - Field &1 has another dimension in the InfoSet than one in InfoProvider

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 026

• Message text: Field &1 has another dimension in the InfoSet than one in InfoProvider

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSQBW026 - Field &1 has another dimension in the InfoSet than one in InfoProvider ?

  The SAP error message RSQBW026 indicates that there is a mismatch between the dimensions of a field in an InfoSet and the corresponding field in the InfoProvider. This typically occurs when you are trying to use a field in a query that has different characteristics (such as data type, length, or structure) in the InfoSet compared to the InfoProvider.
  Cause:
  
  Dimension Mismatch: The field in the InfoSet has a different dimension (e.g., it may be defined as a characteristic in the InfoSet but as a key figure in the InfoProvider).
  Data Type Differences: The data types of the field in the InfoSet and InfoProvider do not match (e.g., one is a string and the other is a number).
  Field Properties: The properties of the field (like length or decimal places) may differ between the InfoSet and InfoProvider.
  Changes in Data Model: If there have been recent changes to the InfoProvider (like adding or modifying fields), the InfoSet may not have been updated accordingly.
  
  Solution:
  
  Check Field Definitions: Review the definitions of the field in both the InfoSet and the InfoProvider. Ensure that they match in terms of data type, length, and properties.
  Update InfoSet: If the InfoProvider has been modified, update the InfoSet to reflect these changes. This may involve re-defining the field in the InfoSet to match the InfoProvider.
  Rebuild the InfoSet: If necessary, you can rebuild the InfoSet to ensure that it correctly reflects the structure of the InfoProvider.
  Check Query Design: If you are using a query that references the InfoSet, ensure that the query is designed correctly and that it is using the correct fields.
  Transport Changes: If changes were made in a development environment, ensure that they have been transported correctly to the production environment.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoProviders and InfoSets.
  Documentation: Refer to SAP documentation for detailed information on InfoSets and InfoProviders, as well as best practices for maintaining them.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Testing: After making changes, test the query again to ensure that the error is resolved.
  
  By following these steps, you should be able to identify and resolve the RSQBW026 error effectively.