How To Fix RSDODSO409 - Selection criteria: Character "&1" is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDODSO - Messages for ODS Objects

• Message number: 409

• Message text: Selection criteria: Character "&1" is not valid

What causes this issue?

The table with the selection criteria contains the character &V1& that
does not belong to the valid values listed below.

System Response

An error message is displayed, and the control data is given for the
program that was called.

How to fix this error?

Make sure that the character (field SIGN) is among the following
values:
'E' = exclude
'I' = include

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDODSO409 - Selection criteria: Character "&1" is not valid ?

  The SAP error message RSDODSO409, which states "Selection criteria: Character '&1' is not valid," typically occurs in the context of data extraction or reporting when the system encounters an invalid character in the selection criteria for a DataStore Object (DSO) or InfoProvider.
  Cause:
  
  Invalid Characters: The error is often caused by the presence of invalid characters in the selection criteria. This can include special characters, spaces, or characters that are not allowed in the context of the field being queried.
  Data Type Mismatch: The selection criteria may not match the expected data type of the field. For example, trying to filter a numeric field with a string value.
  Incorrect Field Name: The field name specified in the selection criteria may be incorrect or not exist in the DSO or InfoProvider.
  Configuration Issues: There may be issues with the configuration of the DSO or the way the data is modeled in the system.
  
  Solution:
  
  Check Selection Criteria: Review the selection criteria being used in the query or report. Ensure that all characters are valid and that there are no special characters or spaces that could cause issues.
  Validate Field Names: Ensure that the field names used in the selection criteria are correct and exist in the DSO or InfoProvider.
  Data Type Verification: Make sure that the values being used in the selection criteria match the expected data types of the fields. For example, if a field is numeric, ensure that only numeric values are used.
  Use Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the DSO configuration and ensure that everything is set up correctly.
  Debugging: If the issue persists, consider debugging the query or report to identify the exact point of failure and the specific character causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP documentation for the specific version you are using to understand the valid characters and formats for selection criteria.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the RSDODSO409 error in your SAP environment.