How To Fix R7456 - Error when dragging the number range number to dimension &1

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 456

• Message text: Error when dragging the number range number to dimension &1

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 R7456 - Error when dragging the number range number to dimension &1 ?

  The SAP error message R7456, which states "Error when dragging the number range number to dimension &1," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the number range assignment to a dimension in a data model or InfoObject.
  Cause:
  
  Invalid Number Range Assignment: The number range you are trying to assign to the dimension may not be valid or may not exist.
  Dimension Configuration Issues: The dimension may not be properly configured to accept the number range.
  Authorization Issues: The user may not have the necessary authorizations to perform the action.
  Technical Issues: There may be underlying technical issues in the system, such as inconsistencies in the data model or transport issues.
  
  Solution:
  
  Check Number Range: Verify that the number range you are trying to drag is correctly defined and active in the system. You can do this by navigating to the number range object in the SAP system and checking its status.
  Review Dimension Settings: Ensure that the dimension you are trying to assign the number range to is correctly configured. Check the properties and settings of the dimension to ensure compatibility with the number range.
  Authorization Check: Make sure that the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team to verify this.
  System Consistency Check: Run consistency checks on the data model or InfoObject to identify any inconsistencies that may be causing the error. You can use transaction codes like RSA1 (Data Warehousing Workbench) to check for issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message. There may be patches or updates that resolve known issues.
  Recreate the Dimension: If the issue persists, consider recreating the dimension or number range to ensure that there are no hidden issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SE11 (Data Dictionary), and SE37 (Function Module) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to number ranges and dimensions in BW or HANA for best practices and configuration guidelines.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.