How To Fix /MOC/OBJECT328 - BO &1, query &2; invalid characters in result string

SAP Error Message - Details

• Message type: E = Error

• Message class: /MOC/OBJECT -

• Message number: 328

• Message text: BO &1, query &2; invalid characters in result string

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MOC/OBJECT328 - BO &1, query &2; invalid characters in result string ?

  The SAP error message /MOC/OBJECT328 BO &1, query &2; invalid characters in result string typically indicates that there are invalid characters present in the result string of a Business Object (BO) query. This can occur in various scenarios, particularly when dealing with data extraction or reporting in SAP systems.
  Cause:
  
  Invalid Characters: The result string may contain characters that are not allowed or expected in the context of the query or the data type being processed. This can include special characters, control characters, or characters that are not properly encoded.
  Data Source Issues: The underlying data source may have records with invalid or corrupted data that do not conform to the expected format.
  Configuration Issues: There may be issues with the configuration of the Business Object or the query itself, leading to improper handling of the data.
  Encoding Mismatches: If there is a mismatch in character encoding between the source data and the SAP system, it can lead to invalid characters being interpreted incorrectly.
  
  Solution:
  
  Data Validation: Check the data in the underlying tables or data sources for any invalid characters. Cleanse the data to remove or replace these characters.
  Query Review: Review the query definition to ensure that it is correctly set up and does not include any parameters or filters that could lead to invalid results.
  Encoding Check: Ensure that the character encoding used in the data source matches the expected encoding in SAP. If necessary, convert the data to the correct encoding.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  Debugging: If you have access to debugging tools, you can trace the execution of the query to identify where the invalid characters are being introduced.
  Consult Documentation: Review the documentation for the specific Business Object and query to ensure that you are adhering to the expected formats and constraints.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error, the context in which it occurs, and any troubleshooting steps you have already taken.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify and resolve the cause of the error message related to invalid characters in the result string.