Message type: E = Error
Message class: CJ - Project master data and structure
Message number: 601
Message text: Mask must begin with letter &
The special character that you used for coding the project definition
of the WBS element is not recognized by the system.
INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX
Check if you have entered the right special character. Change it, if
necessary.
INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check if the special character that you want to use has been defined.
Error message extract from SAP system. Copyright SAP SE.
CJ601
- Mask must begin with letter & ?The SAP error message CJ601, which states "Mask must begin with letter &," typically occurs in the context of project management or controlling within SAP, particularly when dealing with project definitions, work breakdown structures (WBS), or internal orders. This error indicates that the identifier (mask) you are trying to use does not conform to the naming conventions required by the system.
Cause: Invalid Naming Convention: The identifier (mask) you are trying to create or use does not start with a letter. In SAP, certain fields, especially those related to project management, must begin with a letter (A-Z). Data Entry Error: There may have been a typographical error when entering the mask, such as starting it with a number or special character.
Configuration Issues: In some cases, the system configuration may enforce specific naming conventions that are not being adhered to.
Solution: Check the Identifier: Ensure that the mask you are trying to use starts with a
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CJ600
=== editing and miscellaneous =====================
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CJ599
WBS element finish cannot be earlier than activity finish &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CJ602
No special indicator was maintained for coding
What causes this issue? You must first define the special characters for coding before you can enter it in the project definition or the WBS element....
CJ603
Character &1 is not valid. Valid characters are & and &
What causes this issue? You have used a character (&V1&) for the coding of the project definition or the WBS element that the system does not...
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