How To Fix CP526 - Sub-operation: date &: sub-operation number & not unique

CP526 - Overview

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 526

• Message text: Sub-operation: date &: sub-operation number & not unique

What causes this issue?

The sub-operation number is not unique. A
<GL:routing>routing</>/<GL:inspection_plan>plan</> can only be
processed if the sub-operation numbers are unique within each
operation.

How to fix this error?

Correct the numbers of the sub-operations.

Error message extract from SAP system. Copyright SAP SE.

CP526 - Details

• The SAP error message CP526 indicates that there is a problem with the uniqueness of sub-operation dates in a production order or routing. Specifically, it means that there are multiple sub-operations defined for the same date and operation number, which is not allowed in SAP.
  
  Cause:
  
  Duplicate Sub-Operations: The most common cause of this error is that there are duplicate sub-operations defined for the same operation number and date in the routing or production order.
  Incorrect Routing Configuration: The routing may have been incorrectly configured, leading to overlapping or duplicate entries.
  Data Entry Errors: Manual data entry errors during the creation or modification of the routing or production order can lead to this issue.
  
  
  Solution:
  
  
  Check Routing/Production Order: 
  
  Go to the routing or production order in question and check the sub-operations. Look for any duplicate entries for the same operation number and date.
  If duplicates are found, remove or correct them to ensure that each sub-operation is