Message type: E = Error
Message class:  9J1UF_UATAX - Ukrainian tax messages 
Message number: 031
Message text: Error when creation batch-input session &
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The SAP error message 9J1UF_UATAX031 typically relates to issues encountered during the creation of a batch input session, particularly in the context of tax-related data processing. While the exact cause can vary based on the specific configuration and data being processed, here are some common causes, potential solutions, and related information: Causes: Data Validation Issues: The data being processed may not meet the required validation criteria. This could include incorrect tax codes, missing mandatory fields, or invalid formats. Configuration Errors: There may be issues with the configuration of tax settings in the SAP system, such as incorrect tax calculation procedures or missing tax codes. Authorization Issues: The user creating the batch input session may not have the necessary authorizations to perform the action. System Errors: There could be temporary system issues or inconsistencies in the database that are causing the error. Solutions: Check Data Input: Review the data being used to create the batch input session. Ensure
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