How To Fix WB2_ASGT155 - TC &1: Customer cannot be changed. Items have predecessor or successors.


WB2_ASGT155 - Overview

  • Message type: E = Error

  • Message class: WB2_ASGT - Shadow items ans assignments

  • Message number: 155

  • Message text: TC &1: Customer cannot be changed. Items have predecessor or successors.

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message WB2_ASGT155 - TC &1: Customer cannot be changed. Items have predecessor or successors. ?
    The SAP error message WB2_ASGT155 indicates that you are trying to change a customer assignment in a way that is not allowed because there are items that have predecessor or successor relationships. This typically occurs in the context of project management or logistics, where certain items are linked to others in a way that prevents changes to their associated customer.
    
    Cause: The error arises when: You attempt to change the customer assignment for a project or item that has dependencies (predecessors or successors) linked to it. The system enforces integrity rules to ensure that changes do not disrupt the relationships between items.
    Solution: To resolve this error, you can take the following steps: Check Dependencies: Review the items associated with the project or order to identify any predecessors or successors. You can do this by navigating to the relevant transaction or using reports that show item relationships. Modify Relationships: If possible, modify or remove the predecessor or successor relationships

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