Message type: E = Error
Message class: WPS01 - Revision Planning - Task List Hierarchy
Message number: 120
Message text: Parent task list key &1 / ext. ID &2: Invalid change number
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.
WPS01120
- Parent task list key &1 / ext. ID &2: Invalid change number ?SAP Error Message: WPS01120 Parent task list key &1 / ext. ID &2: Invalid change number Meaning /
Cause: This error occurs when you try to assign or reference a change number (change request) that is not valid or does not exist in the system for the specified parent task list. In SAP Plant Maintenance (PM) or Production Planning (PP), task lists can be managed under change management to control modifications. The system checks the validity of the change number when you attempt to link or use it. Common causes include: The change number does not exist in the system. The change number is not released or is invalid for the object type. The change number is not assigned to the task list or the relevant object. Typographical error or incorrect input of the change number. The change number is from a different object or task list. Where it occurs: When creating or changing task lists (e.g., routing, maintenance task lists)
Get instant SAP help. Sign up for our Free Essentials Plan.
WPS01119
Parent task list key &1 / ext. ID &2: No internal number possible
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WPS01118
Parent task list key &1 / ext. ID &2: Invalid external group no. &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WPS01121
Parent task list key &1 / ext. ID &2: Enqueue error
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WPS01122
Superordinate task list key &1 / ext. ID &2: No authorization
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.