How To Fix CD855 - Changes were not saved

SAP Error Message - Details

• Message type: E = Error

• Message class: CD - Change Documents

• Message number: 855

• Message text: Changes were not saved

What causes this issue?

Changes have not been saved.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CD855 - Changes were not saved ?

  The SAP error message CD855 ("Changes were not saved") typically occurs in the context of the SAP Configuration Management or when working with the SAP Product Lifecycle Management (PLM) module. This error indicates that the system was unable to save changes made to a configuration or a document due to various reasons. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Authorization Issues: The user may not have the necessary permissions to save changes in the configuration or document.
  Incomplete Data: Required fields may not have been filled out, or there may be validation errors preventing the save operation.
  Locking Issues: The object being edited may be locked by another user or process, preventing changes from being saved.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or system errors.
  Custom Code or Enhancements: Custom ABAP code or enhancements may interfere with the saving process, leading to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to make changes. This can be done by reviewing the user's roles and permissions in the SAP system.
  Validate Data: Review the data entered in the configuration or document. Ensure that all required fields are filled out and that there are no validation errors.
  Check for Locks: Use transaction codes like SM12 to check if the object is locked by another user. If it is, you may need to wait for the lock to be released or contact the user who has locked it.
  Review System Logs: Check the system logs (transaction SLG1) for any error messages or warnings that may provide more context about the issue.
  Debugging: If you suspect that custom code is causing the issue, you may need to debug the process to identify where it is failing.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting SAP Notes for known issues related to this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) for further investigation.
  Documentation: Review SAP documentation related to the specific module you are working with (e.g., PLM, Configuration Management) for best practices and guidelines.
  
  By following these steps, you should be able to diagnose and resolve the CD855 error in SAP.