How To Fix RSAR191 - InfoObject & contains invalid characters in record & in value &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 191

• Message text: InfoObject & contains invalid characters in record & in value &

What causes this issue?

To guarantee the consistency of the InfoCube, you are not allowed to use
lowercase letters and certain special characters in the specified
InfoObject.
The BW Customizing Implementation Guide tells you how to maintain
permitted additional characters.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

In the specified record, check the corresponding field for
capital/lowercase letters, special characters that are not permitted,
the plausibility of date and time entries, and the correct observance of
the ALPHA conversion routine. Correct the field contents accordingly.
Restart the load process.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR191 - InfoObject & contains invalid characters in record & in value & ?

  The SAP error message RSAR191 indicates that an InfoObject contains invalid characters in a specific record and value. This error typically arises during data extraction or loading processes, particularly when dealing with data transfer between SAP systems or when loading data into SAP BW (Business Warehouse).
  Cause:
  The error is usually caused by one or more of the following reasons:
  
  Invalid Characters: The InfoObject value may contain characters that are not allowed according to the data type or format defined for that InfoObject. This can include special characters, control characters, or characters that are not supported in the target system.
  Data Format Issues: The data being loaded may not conform to the expected format (e.g., numeric fields containing alphabetic characters).
  Source System Data Quality: The source system may have data quality issues, leading to invalid entries being extracted.
  
  Solution:
  To resolve the RSAR191 error, you can take the following steps:
  
  
  Identify the Invalid Characters:
  
  Check the specific record and value mentioned in the error message to identify which characters are causing the issue.
  Use transaction codes like RSA1 (Data Warehousing Workbench) or RSMO (Monitor Data Transfer) to analyze the data.
  
  
  
  Data Cleansing:
  
  Cleanse the data in the source system to remove or replace invalid characters. This may involve using data transformation tools or scripts to sanitize the data before extraction.
  Ensure that the data adheres to the expected format for the InfoObject.
  
  
  
  Modify InfoObject Settings:
  
  If necessary, review the settings of the InfoObject in SAP BW to ensure that it is configured to accept the required data types and formats.
  You may need to adjust the data type or length of the InfoObject if it is too restrictive.
  
  
  
  Re-Extract Data:
  
  After cleansing the data and making any necessary adjustments, re-extract the data from the source system and attempt to load it into SAP BW again.
  
  
  
  Use Transformation Rules:
  
  If applicable, use transformation rules in the data transfer process to handle or filter out invalid characters automatically.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSMO, and RSPC for monitoring and managing data loads.
  Data Quality Tools: Consider using data quality tools or features within SAP to monitor and improve the quality of data being extracted and loaded.
  Documentation: Refer to SAP documentation for specific InfoObjects and their allowed character sets, as well as best practices for data extraction and loading.
  
  By following these steps, you should be able to resolve the RSAR191 error and ensure that your data loading processes run smoothly.