How To Fix UJA_CHECK_BIZ_RULES029 - Rule ID must be only consist of characters A-Z, 0-9, and '_'

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_CHECK_BIZ_RULES -

• Message number: 029

• Message text: Rule ID must be only consist of characters A-Z, 0-9, and '_'

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 UJA_CHECK_BIZ_RULES029 - Rule ID must be only consist of characters A-Z, 0-9, and '_' ?

  The SAP error message UJA_CHECK_BIZ_RULES029 indicates that there is an issue with the format of a Rule ID you are trying to use in your SAP system. Specifically, the Rule ID must only consist of uppercase letters (A-Z), digits (0-9), and underscores (_). This error typically arises when the Rule ID contains invalid characters or does not adhere to the specified format.
  Cause:
  The error is triggered when:
  
  The Rule ID contains lowercase letters (a-z).
  The Rule ID includes special characters (e.g., spaces, punctuation, etc.).
  The Rule ID is empty or does not meet the length requirements.
  
  Solution:
  To resolve this error, you should:
  
  Check the Rule ID: Review the Rule ID you are trying to enter and ensure it only contains valid characters (A-Z, 0-9, and _).
  Modify the Rule ID: If the Rule ID contains invalid characters, modify it to conform to the required format. For example:
  
  Change my_rule1 to MY_RULE1
  Change rule@123 to RULE_123
  
  
  Ensure Proper Length: Make sure the Rule ID is not too long or too short, as there may be specific length requirements depending on the context in which you are using it.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for the specific module you are working with to understand any additional constraints or requirements for Rule IDs.
  Naming Conventions: Familiarize yourself with any naming conventions that may be in place within your organization or project to avoid similar issues in the future.
  Testing: After making the necessary changes, test the Rule ID again to ensure that the error is resolved.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP support team or consulting the SAP community for further assistance.