How To Fix WZ410 - No key information for change document object

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 410

• Message text: No key information for change document object

What causes this issue?

No key information for the specified change document object.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you want to use the change document object, it must have key
information. It is not worthwhile continuing to use it, since no
reference can be created because of the missing key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WZ410 - No key information for change document object ?

  Certainly! Here's a detailed explanation for the SAP error message WZ410: No key information for change document object:
  
  Error Message
  WZ410 - No key information for change document object
  
  Cause
  This error occurs when the system tries to create or display a change document for a particular object, but the change document object does not have the necessary key fields defined in the change document object configuration.
  In SAP, change documents track changes to business objects. Each change document object must have key fields defined so that the system knows which records to track changes for. If these key fields are missing or not properly maintained, the system cannot identify the changed object instance, resulting in this error.
  Typical scenarios include:
  
  The change document object is incomplete or incorrectly configured in transaction SCDO.
  The object for which changes are being logged does not have key fields assigned.
  Custom development or enhancements where change document objects were created but key fields were not maintained.
  Inconsistent or missing entries in the change document object tables.
  
  
  Solution
  To resolve the error, you need to ensure that the change document object has the correct key fields defined.
  Steps:
  
  
  Check the Change Document Object in SCDO:
  
  Go to transaction SCDO.
  Enter the change document object name (e.g., the object related to your error).
  Display the object and check the Key Fields tab.
  Ensure that the key fields (usually the primary keys of the business object) are correctly maintained.
  
  
  
  Maintain Key Fields:
  
  If key fields are missing, add the appropriate fields that uniquely identify the object instance.
  Save the changes.
  
  
  
  Regenerate the Change Document Object (if needed):
  
  Sometimes, after changes, you may need to regenerate the change document object or transport the changes to the relevant system.
  
  
  
  Check Custom Code or Enhancements:
  
  If this error occurs in custom developments, verify that the change document object is properly created and key fields are maintained.
  Review the function modules or BAdIs that trigger change document creation.
  
  
  
  Check Table TCDOB and TCDOBT:
  
  These tables store change document object definitions.
  Verify that entries exist and are consistent.
  
  
  
  Testing:
  
  After corrections, test the change document creation or display process again.
  
  
  
  
  Related Information
  
  Transaction SCDO: Used to maintain change document objects.
  Change Document Objects: Objects that track changes to data, e.g., material master, customer master.
  Tables:
  
  TCDOB: Change document object definitions.
  TCDOBT: Texts for change document objects.
  
  
  SAP Notes: Sometimes SAP releases notes related to specific change document object issues.
  Function Modules: CHANGE_DOCUMENT_SAVE and related FM are used to save change documents.
  Debugging: You can debug the change document creation process to see where the key information is missing.
  
  
  Summary
  
  
  
  Aspect
  Description
  
  
  
  
  Cause
  Missing or incorrect key fields in the change document object configuration.
  
  
  Solution
  Maintain the key fields in transaction SCDO for the relevant change document object.
  
  
  Related
  Transaction SCDO, tables TCDOB, TCDOBT, function modules for change document save.
  
  
  
  
  If you provide the specific change document object or scenario, I can help with more tailored instructions.