How To Fix VIP_MESSAGES070 - Prefix contains invalid character. Valid characters are a-z/A-Z and _

SAP Error Message - Details

• Message type: E = Error

• Message class: VIP_MESSAGES - Messages for VIP-ERP Communication

• Message number: 070

• Message text: Prefix contains invalid character. Valid characters are a-z/A-Z and _

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VIP_MESSAGES070 - Prefix contains invalid character. Valid characters are a-z/A-Z and _ ?

  The SAP error message VIP_MESSAGES070 indicates that there is an issue with the prefix you are trying to use in your SAP system. Specifically, the error states that the prefix contains invalid characters. According to the message, valid characters for the prefix are limited to lowercase letters (a-z), uppercase letters (A-Z), and underscores (_).
  Cause:
  The error typically occurs when:
  
  The prefix you are trying to define or use includes characters that are not allowed, such as numbers, special characters (e.g., @, #, $, etc.), or spaces.
  The prefix may be incorrectly formatted or typed.
  
  Solution:
  To resolve this error, you should:
  
  Check the Prefix: Review the prefix you are trying to use and ensure it only contains valid characters (a-z, A-Z, and _).
  Modify the Prefix: If the prefix contains invalid characters, modify it to conform to the allowed character set. For example, if your prefix is "my_prefix1", change it to "my_prefix" or "my_prefix_1" (if you need to include a number, it should be at the end).
  Re-enter the Prefix: After making the necessary changes, re-enter the prefix in the relevant field or configuration.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on naming conventions and valid characters for prefixes in your specific SAP module or application.
  SAP Community: You can also check the SAP Community forums for discussions related to this error, as other users may have encountered similar issues and shared their solutions.
  Transaction Codes: If you are working with specific transaction codes (e.g., SE11 for Data Dictionary, SE80 for Object Navigator), ensure that you are following the naming conventions applicable to those transactions.
  
  By ensuring that your prefix adheres to the specified character rules, you should be able to resolve the error and proceed with your tasks in SAP.