Message type: E = Error
Message class: CPCL_VERS - Task List Version
Message number: 157
Message text: An operation with number &1 already exists
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.
CPCL_VERS157
- An operation with number &1 already exists ?The SAP error message CPCL_VERS157, which states "An operation with number &1 already exists," typically occurs in the context of SAP's Project System (PS) or Controlling (CO) modules. This error indicates that there is an attempt to create or modify an operation (or activity) in a project or order that already has an existing operation with the same number.
Cause: Duplicate Operation Number: The most common cause is that the operation number you are trying to create or modify already exists in the system. This can happen if: You are trying to add an operation with a number that has already been assigned to another operation. There is a mistake in the data entry where the same operation number is being reused. Data Consistency Issues: Sometimes, inconsistencies in the database or issues during data migration can lead to duplicate entries. User Error: Users may inadvertently attempt to create an operation with a number that they believe
Get instant SAP help. Sign up for our Free Essentials Plan.
CPCL_VERS156
MBOM for unitized material does not have effectivity
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CPCL_VERS155
MBOM without effectivity for unitized material cannot be assigned
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CPCL_VERS158
Configurable material &1 not allowed for multiple MBOM routings
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CPCL_VERS159
It is not possible to change component assignments of rework operation &1
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.