How To Fix ACM332 - Filter &1 has unknown/invalid type: '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 332

• Message text: Filter &1 has unknown/invalid type: '&2'

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 ACM332 - Filter &1 has unknown/invalid type: '&2' ?

  The SAP error message ACM332 indicates that there is an issue with a filter in the context of the Application Component Management (ACM) or a related area. Specifically, the error states that the filter you are trying to use has an unknown or invalid type. This can occur in various scenarios, such as when configuring filters for reports, queries, or other data retrieval processes.
  Cause:
  
  Invalid Filter Type: The filter type specified in the configuration does not match any of the expected types in the system.
  Typographical Error: There may be a typo in the filter definition, leading to an invalid type being referenced.
  Missing Configuration: The filter type may not be properly configured or may not exist in the system.
  Version Compatibility: The filter type may be valid in one version of the software but not in another, leading to compatibility issues.
  
  Solution:
  
  Check Filter Configuration: Review the configuration of the filter in question. Ensure that the filter type is correctly defined and matches the expected types in the system.
  Correct Typographical Errors: Look for any typos in the filter definition and correct them.
  Validate Filter Types: Consult the documentation or configuration guides for the specific application component to ensure that the filter type you are using is valid.
  Update or Reconfigure: If the filter type is missing or invalid, you may need to create a new filter or update the existing one to use a valid type.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this issue, especially if it is a known bug or compatibility issue.
  Testing: After making changes, test the filter again to ensure that the error is resolved.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or component you are working with to understand the valid filter types and their configurations.
  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: If applicable, use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate the underlying data structures and definitions related to the filter.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.