How To Fix TFC0178 - Name of task list (&) falls in SAP namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: TFC0 - Messages in FC

• Message number: 178

• Message text: Name of task list (&) falls in SAP namespace

Self-Explanatory Message

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.

What else can you do?

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message TFC0178 - Name of task list (&) falls in SAP namespace ?

  The SAP error message TFC0178 indicates that the name of a task list you are trying to use falls within the SAP namespace, which is reserved for SAP's own task lists. This typically means that the name you have chosen for your task list conflicts with the naming conventions used by SAP.
  Cause:
  The error occurs when:
  
  You attempt to create or modify a task list with a name that starts with "SAP" or any other reserved prefix that SAP uses for its own objects.
  The naming convention for task lists in SAP restricts certain prefixes to avoid conflicts with SAP's internal objects.
  
  Solution:
  To resolve this error, you should:
  
  Rename the Task List: Choose a name for your task list that does not start with "SAP" or any other reserved prefix. Typically, user-defined task lists should start with a letter or a combination of letters that are not reserved.
  Check Naming Conventions: Ensure that the name adheres to SAP's naming conventions. Generally, user-defined objects should start with a letter and can include numbers and underscores, but should not conflict with SAP's reserved names.
  Use a Custom Namespace: If your organization has a custom namespace (e.g., Z or Y), consider using that for your task list names to avoid conflicts with SAP's namespaces.
  
  Related Information:
  
  SAP Namespaces: SAP uses specific namespaces for its own objects, which are typically prefixed with "SAP". Custom objects are usually prefixed with "Z" or "Y" to differentiate them from SAP's standard objects.
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to check existing task lists and their naming conventions.
  Documentation: Refer to SAP's official documentation or help resources for more information on naming conventions and best practices for creating custom objects.
  
  By following these guidelines, you should be able to resolve the TFC0178 error and successfully create or modify your task list in SAP.