How To Fix CPCL_VERS128 - You can only set upgrade BOM for successive version

SAP Error Message - Details

• Message type: E = Error

• Message class: CPCL_VERS - Task List Version

• Message number: 128

• Message text: You can only set upgrade BOM for successive version

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL_VERS128 - You can only set upgrade BOM for successive version ?

  The SAP error message CPCL_VERS128 indicates that you are trying to set an upgrade Bill of Materials (BOM) for a version that is not the immediate successor of the current version. This error typically occurs in the context of managing BOMs in SAP, particularly when dealing with version management.
  Cause:
  The error arises when you attempt to create or modify a BOM version in a way that does not adhere to the rules of versioning in SAP. Specifically, the system expects that any new version of a BOM can only be set as an upgrade to the most recent version. If you try to set a BOM version that is not the direct successor of the current version, SAP will throw this error.
  Solution:
  To resolve the CPCL_VERS128 error, follow these steps:
  
  
  Check Current BOM Versions: Review the existing BOM versions for the material in question. You can do this by navigating to the BOM management transaction (e.g., CS03 for display).
  
  
  Identify the Successor Version: Determine which version is the most recent and ensure that the version you are trying to set as an upgrade is the immediate successor.
  
  
  Create a New Version: If you need to create a new BOM version, ensure that you are doing so based on the latest version. You can create a new version by copying the most recent version and making the necessary changes.
  
  
  Use the Correct Transaction: Make sure you are using the correct transaction codes for BOM management, such as CS01 (Create BOM), CS02 (Change BOM), or CS03 (Display BOM).
  
  
  Consult Documentation: If you are unsure about the versioning rules, refer to SAP documentation or help resources for guidance on BOM version management.
  
  
  Check User Authorizations: Ensure that you have the necessary authorizations to create or modify BOM versions.
  
  
  Related Information:
  
  BOM Versioning: Understand how BOM versioning works in SAP. Each BOM can have multiple versions, and only the most recent version can be upgraded.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide additional guidance related to BOM versioning.
  Training and Documentation: Consider training or reviewing documentation on BOM management in SAP to better understand the processes and rules involved.
  
  By following these steps, you should be able to resolve the CPCL_VERS128 error and successfully manage your BOM versions in SAP.