How To Fix CPCL120 - Sequence cannot be determined, due to lack of identifying data

SAP Error Message - Details

• Message type: E = Error

• Message class: CPCL - Service Layer for Plans, Sequences, Operations, and Subober.

• Message number: 120

• Message text: Sequence cannot be determined, due to lack of identifying data

What causes this issue?

INCLUDE EWB_TXT_INTERNAL_ERROR1 OBJECT DOKU ID TX
The system tried to determine the data in a sequence However, not all
the data required to identify a sequence has been transferred.
INCLUDE EWB_TXT_INTERNAL_ERROR2 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL120 - Sequence cannot be determined, due to lack of identifying data ?

  The SAP error message CPCL120, which states "Sequence cannot be determined, due to lack of identifying data," typically occurs in the context of production planning and control, particularly when dealing with sequences in production orders or process orders. This error indicates that the system is unable to determine the sequence of operations or activities because it lacks the necessary identifying data.
  Causes:
  
  Missing Data: The most common cause is that certain required fields or data elements are not filled in. This could include missing material numbers, order numbers, or other key identifiers.
  Configuration Issues: There may be issues with the configuration of the production process or the routing that prevents the system from determining the sequence.
  Master Data Issues: Problems with master data, such as missing or incorrect BOM (Bill of Materials) or routing information, can lead to this error.
  Incomplete Order: The production order or process order may not be fully defined, leading to a lack of necessary information for sequence determination.
  
  Solutions:
  
  Check Required Fields: Ensure that all required fields in the production order or process order are filled out correctly. This includes checking for any missing material numbers, order types, or other identifiers.
  Review Master Data: Verify that the master data (BOM, routing, etc.) is complete and accurate. Make sure that all necessary components and operations are defined.
  Configuration Review: If the issue persists, review the configuration settings related to production planning and control. Ensure that the settings align with the business processes.
  Transaction Logs: Check transaction logs or error logs for additional details that may provide insight into what specific data is missing or causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the CPCL120 error message.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to manage production orders effectively.
  SAP Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  Support: If the problem cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the root cause of the CPCL120 error and implement a solution to resolve it.