How To Fix R7636 - Column view of char. &1 will be generated again during activation

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 636

• Message text: Column view of char. &1 will be generated again during activation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7636 - Column view of char. &1 will be generated again during activation ?

  The SAP error message R7636 indicates that there is an issue with the column view of a characteristic in the context of the SAP BW (Business Warehouse) or SAP HANA environment. This message typically arises during the activation of a data model, such as an InfoObject, InfoCube, or CompositeProvider, where the system is attempting to regenerate the column view for a characteristic.
  Cause:
  The error can be caused by several factors, including:
  
  Data Model Changes: Changes made to the data model or InfoObject that require the regeneration of the column view.
  Inconsistent Metadata: There may be inconsistencies in the metadata of the characteristic or the underlying data model.
  Database Issues: Problems with the underlying database, such as locks or corruption, can prevent the successful activation of the column view.
  Versioning Issues: If there are multiple versions of the same object, it may lead to conflicts during activation.
  
  Solution:
  To resolve the R7636 error, you can follow these steps:
  
  
  Check for Inconsistencies: Use transaction codes like RSA1 (Data Warehousing Workbench) to check for inconsistencies in the data model. You can also use the RS_CHECK transaction to perform consistency checks.
  
  
  Re-activate the Object: Try to re-activate the InfoObject or the data model that is causing the issue. This can sometimes resolve temporary issues.
  
  
  Clear Buffer: Clear the buffer for the affected InfoObject or InfoCube. You can do this using transaction RSBCT (for BW) or by using the appropriate HANA tools if you are working in a HANA environment.
  
  
  Check Database Locks: Ensure that there are no locks on the database that could be preventing the activation. You can check for locks using database administration tools.
  
  
  Review Change Logs: Look at the change logs for the object to see if any recent changes might have caused the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSBCT, and RS_CHECK for managing and troubleshooting BW objects.
  SAP Notes: Regularly check for SAP Notes related to BW and HANA for updates and fixes.
  Documentation: Review SAP documentation for best practices in managing InfoObjects and data models, especially when making changes.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the R7636 error message.