How To Fix CM_EHFND_CHM134 - Some statements are still used in historical revisions

CM_EHFND_CHM134 - Overview

• Message type: E = Error

• Message class: CM_EHFND_CHM - Messages for Chemical Agents

• Message number: 134

• Message text: Some statements are still used in historical revisions

What causes this issue?

You have merged a statement that is used in a historical revision of a
chemical. Data in chemicals in status <ZK>historic</> cannot be changed.

System Response

The system performed the merging but did not change any data in the
historic revisions.
If you open the chemical in status <ZK>historic</>, you will still see
the merged statement.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CM_EHFND_CHM134 - Details

• The SAP error message CM_EHFND_CHM134, which states "Some statements are still used in historical revisions," typically occurs in the context of SAP's Change Management or when dealing with historical data revisions in the system. This error indicates that there are still references to certain statements or data that are part of older revisions, which may prevent you from making changes or deletions to those statements.
  
  Cause:
  
  Historical Data References: The error is primarily caused by the presence of historical data that is still linked to certain statements or configurations. This can happen if the system is set up to maintain historical revisions for compliance or auditing purposes.
  Data Integrity Constraints: SAP systems often have integrity constraints that prevent the deletion or modification of data that is still referenced elsewhere in the system.
  Incomplete Data Cleanup: If previous revisions or statements were not properly archived or cleaned up, they may still be active in the