How To Fix G0430 - Contents of set & are ambiguous

SAP Error Message - Details

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 430

• Message text: Contents of set & are ambiguous

What causes this issue?

The ambiguity check is not active for set &V1&. This check must take
place in order to ensure that sets do not contain duplicate values and
value ranges do not overlap.

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?

Activate the ambiguity check in the set header.

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 G0430 - Contents of set & are ambiguous ?

  The SAP error message G0430, which states "Contents of set & are ambiguous," typically occurs when there is ambiguity in the data set being referenced in a report or query. This can happen in various contexts, such as when using selection sets, ranges, or when defining criteria for data retrieval.
  Cause:
  
  Ambiguous Data Sets: The error usually arises when the system encounters multiple entries that match the criteria defined in the selection set, leading to confusion about which entry to use.
  Incorrect or Overlapping Ranges: If the ranges defined in the selection criteria overlap or are not clearly defined, the system may not be able to determine which data to pull.
  Multiple Definitions: If there are multiple definitions of the same set or if the set is defined in a way that could refer to multiple data points, this can lead to ambiguity.
  
  Solution:
  
  Review Selection Criteria: Check the selection criteria used in your report or query. Ensure that they are specific enough to avoid ambiguity.
  Refine Data Sets: If you are using selection sets, refine them to ensure that they do not overlap and are clearly defined.
  Check for Duplicates: Look for duplicate entries in the data set that might be causing the ambiguity. If duplicates exist, consider consolidating or removing them.
  Use Unique Identifiers: If possible, use unique identifiers in your selection criteria to ensure that the system can clearly identify the data you want to retrieve.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly define selection sets and avoid ambiguity.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using specific transaction codes (e.g., SE38 for reports, SE11 for data dictionary).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access to debugging tools, you can trace the execution of the report or transaction to identify where the ambiguity arises.
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.