Message type: E = Error
Message class: MSG_CL_ER - Message Class for Enterprise Registry
Message number: 168
Message text: Technical name may not be changed
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.
MSG_CL_ER168
- Technical name may not be changed ?The SAP error message MSG_CL_ER168, which states "Technical name may not be changed," typically occurs in the context of class management in SAP, particularly when dealing with the creation or modification of classes in the Class Builder (transaction code CL02 or CL03).
Cause: This error arises when there is an attempt to change the technical name of a class that is already defined in the system. In SAP, the technical name of a class is a unique identifier, and once a class is created, its technical name cannot be altered. This restriction is in place to maintain data integrity and consistency within the system.
Solution: To resolve this error, you should follow these steps: Check the Class: Ensure that you are not trying to change the technical name of an existing class. If you need a class with a different name, you will have to create a new class instead. Create a New Class: If you
Get instant SAP help. Sign up for our Free Essentials Plan.
MSG_CL_ER167
Unknown physical system type: &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MSG_CL_ER166
Invalid update: &1 &2 &3 may not be changed
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MSG_CL_ER169
TModel Key may not be changed
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MSG_CL_ER170
Insufficient parameters: TModel Key is missing
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.