How To Fix C$256 - Value assignment header of '&' has been deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 256

• Message text: Value assignment header of '&' has been deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C$256 - Value assignment header of '&' has been deleted ?

  The SAP error message C$256, which states "Value assignment header of '&' has been deleted," typically occurs in the context of SAP's classification system, particularly when dealing with characteristics and values in the classification of materials or other objects.
  Cause:
  
  Deleted Value Assignment: The error indicates that a value assignment header (which could be a characteristic or a value assignment for a classification) has been deleted. This can happen if the characteristic or the value assignment was removed from the system or if there was an inconsistency in the data.
  Data Inconsistency: It may also arise due to inconsistencies in the database, such as when a characteristic is referenced in a classification but has been deleted or is no longer valid.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the transport did not include all necessary objects, this error could occur.
  
  Solution:
  
  Check for Deletions: Verify if the characteristic or value assignment that is referenced in the error message has indeed been deleted. You can do this by checking the classification data in the relevant transaction (e.g., CL02 for characteristics).
  Recreate the Value Assignment: If the characteristic or value assignment is missing, you may need to recreate it. This involves defining the characteristic again and assigning it to the relevant classes or objects.
  Data Consistency Check: Run consistency checks in the classification system to identify and resolve any inconsistencies. You can use transaction codes like CL02 or CL03 to check the status of characteristics and classes.
  Transport Review: If the issue arose after a transport, review the transport logs to ensure that all necessary objects were included in the transport request. If something is missing, you may need to transport it again.
  Consult Documentation: Review SAP documentation or notes related to classification and characteristics for any specific guidance or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), CL03 (Display Class), and CL30N (Display Characteristics).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for specific notes that might address this error.
  User Authorization: Ensure that you have the necessary authorizations to view and modify characteristics and classifications in the SAP system.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or functional team for further investigation.