How To Fix PT_TMW_HEADER_CUST007 - SAP IDs must start with a letter other than Y or Z

SAP Error Message - Details

• Message type: E = Error

• Message class: PT_TMW_HEADER_CUST - TMW: Customizing Employee Data

• Message number: 007

• Message text: SAP IDs must start with a letter other than Y or Z

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PT_TMW_HEADER_CUST007 - SAP IDs must start with a letter other than Y or Z ?

  The SAP error message PT_TMW_HEADER_CUST007 indicates that the SAP ID you are trying to use does not comply with the naming conventions set by the system. Specifically, it states that SAP IDs must start with a letter other than 'Y' or 'Z'. This is a common restriction in SAP systems to ensure that custom objects do not conflict with standard SAP objects.
  Cause:
  
  Invalid ID Format: The ID you are trying to create or use starts with 'Y' or 'Z', which are reserved for customer-specific developments. SAP restricts the use of these letters to avoid conflicts with standard SAP objects.
  Configuration Error: There may be a configuration issue where the system is not recognizing the ID correctly.
  
  Solution:
  
  Change the ID: Modify the ID you are trying to create or use so that it starts with a letter from A to X. For example, instead of using 'Y12345', you could use 'A12345'.
  Check Naming Conventions: Ensure that any new IDs you create follow the naming conventions set by your organization and SAP. This typically means starting with a letter from A to X.
  Review Custom Development Guidelines: If you are developing custom objects, refer to your organization's guidelines for naming conventions to ensure compliance.
  Consult Documentation: If you are unsure about the naming conventions, consult the SAP documentation or your SAP administrator for guidance.
  
  Related Information:
  
  SAP Naming Conventions: SAP has specific naming conventions for various objects (like programs, function modules, etc.) to avoid conflicts. Custom objects typically start with 'Z' or 'Y', but certain IDs must adhere to stricter rules.
  SAP Notes: Check SAP Notes for any updates or additional information related to this error message. SAP Notes can provide insights into known issues and their resolutions.
  Transaction Codes: If you are working with specific transaction codes, ensure that they are valid and do not conflict with existing codes.
  
  By following these guidelines, you should be able to resolve the error and successfully create or use the required SAP ID.