How To Fix /STMC/CR_MSG869 - Error while evaluating a rule of type regex: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 869

• Message text: Error while evaluating a rule of type regex: &1

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 /STMC/CR_MSG869 - Error while evaluating a rule of type regex: &1 ?

  The SAP error message /STMC/CR_MSG869 indicates that there is an issue with evaluating a rule of type regex (regular expression). This error typically arises in the context of SAP's data management or data quality tools, such as SAP Data Services or SAP Master Data Governance, where regex patterns are used for validation or transformation of data.
  Cause:
  
  Invalid Regular Expression: The regex pattern provided may be malformed or not conforming to the expected syntax. This can happen if there are unescaped characters, unmatched parentheses, or other syntax errors.
  Unsupported Features: The regex engine used by SAP may not support certain features or constructs that are present in the regex pattern.
  Data Type Mismatch: The data being evaluated against the regex may not be of the expected type (e.g., trying to apply a regex meant for strings on a numeric field).
  Configuration Issues: There may be issues with the configuration of the rule or the environment in which it is being executed.
  
  Solution:
  
  Check the Regex Pattern: Review the regex pattern for any syntax errors. You can use online regex validators to test and ensure that the pattern is valid.
  Simplify the Regex: If the regex is complex, try simplifying it to isolate the issue. Start with a basic pattern and gradually add complexity to identify the point of failure.
  Review Documentation: Consult the SAP documentation for the specific regex syntax supported by the version of SAP you are using. Ensure that your regex adheres to these guidelines.
  Test with Sample Data: Use sample data that closely resembles the actual data to test the regex. This can help identify if the issue is with the data itself.
  Check Data Types: Ensure that the data being evaluated is of the correct type and format expected by the regex.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect it may be a bug or a limitation in the system.
  
  Related Information:
  
  Regex Basics: Familiarize yourself with regular expressions and their syntax. Resources like regex101.com can be helpful for testing and understanding regex patterns.
  SAP Documentation: Review the specific SAP module documentation related to data validation and regex usage.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the error related to the regex evaluation in SAP.