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.
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
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
Get instant SAP help. Sign up for our Free Essentials Plan.
WB2_ASGT154
TC &1, item &2: Supplying plant cannot be changed. Item has pred or succ.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WB2_ASGT153
TC &1, item &2: Supplier cannot be changed. Item has pred or succ.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WB2_ASGT156
TC &1: Supplier cannot be changed. Items have predecessor or successors.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WB2_ASGT157
TC &1: Supplying plant cannot be changed. Items have pred or succ.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.