How To Fix RSANA_UMM_API526 - Opearator &1 in filter at index &2 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 526

• Message text: Opearator &1 in filter at index &2 is not valid

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 RSANA_UMM_API526 - Opearator &1 in filter at index &2 is not valid ?

  The SAP error message RSANA_UMM_API526 indicates that there is an issue with the filter criteria used in a query or report, specifically that an operator specified in the filter is not valid. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with queries or data models.
  Cause:
  
  Invalid Operator: The operator specified in the filter (e.g., '=', '>', '<', etc.) is not recognized or is not applicable for the data type of the field being filtered.
  Incorrect Filter Syntax: The filter may have been defined incorrectly, leading to an invalid configuration.
  Data Type Mismatch: The filter operator may not be compatible with the data type of the field (e.g., trying to use a numeric operator on a string field).
  Corrupted Query Definition: The query or data model may have become corrupted or improperly configured.
  
  Solution:
  
  Check Filter Definition: Review the filter definition in the query or data model. Ensure that the operator used is valid for the data type of the field.
  Correct Syntax: Make sure that the syntax of the filter is correct. If you are using a custom filter, verify that it adheres to the expected format.
  Data Type Verification: Confirm that the data type of the field being filtered matches the operator being used. For example, if filtering a date field, ensure that date operators are used.
  Recreate the Query: If the query seems corrupted, consider recreating it from scratch or restoring it from a backup if available.
  Consult Documentation: Refer to SAP documentation or help resources for the specific version of SAP you are using to understand the valid operators and their usage.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently publishes notes that address specific error messages and provide guidance on resolution.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., RSA1 for Data Warehousing Workbench) to navigate and troubleshoot your BW queries effectively.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.