How To Fix R7868 - Please enter valid dimension <> SPACE

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 868

• Message text: Please enter valid dimension <> SPACE

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 R7868 - Please enter valid dimension <> SPACE ?

  The SAP error message R7868, which states "Please enter valid dimension <> SPACE," typically occurs in the context of SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation) when working with dimensions in a data model or planning application. This error indicates that a required dimension is either missing or not properly defined.
  Cause:
  
  Missing Dimension: The dimension that is being referenced in a query or planning function is not defined or is set to a blank value (SPACE).
  Incorrect Configuration: The dimension might not be properly configured in the InfoObject or the data model.
  Data Model Issues: There may be issues with the data model where the dimension is not linked correctly to the fact table or other related objects.
  User Input Error: The user may have inadvertently left a field blank or entered an invalid value.
  
  Solution:
  
  
  Check Dimension Definition:
  
  Go to the relevant InfoObject in the SAP BW or BPC system and ensure that the dimension is defined correctly.
  Verify that the dimension is active and has the necessary attributes and hierarchies set up.
  
  
  
  Review Query/Planning Function:
  
  If the error occurs during the execution of a query or planning function, check the settings to ensure that all required dimensions are included and correctly configured.
  Make sure that the dimension is not set to a blank value in the query or planning function.
  
  
  
  Data Model Validation:
  
  Validate the data model to ensure that all dimensions are correctly linked to the fact table and that there are no inconsistencies.
  Check for any transport issues if the model was recently moved from a development environment to production.
  
  
  
  User Input:
  
  If the error arises from user input, ensure that users are entering valid values for the dimensions and that they are not leaving any required fields blank.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the dimension in question and any known issues related to it.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools in SAP to trace the execution and identify where the dimension is being incorrectly referenced.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Training and Documentation: Ensure that users are trained on the correct usage of dimensions in SAP BW/BPC to minimize input errors.
  
  By following these steps, you should be able to identify the cause of the R7868 error and implement a solution to resolve it.