Message type: E = Error
Message class:  /SEHS/HM_DLG -  
Message number: 001
Message text: *** HM: Hazardous Substance Master Maintenance Dialog ***
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The SAP error message /SEHS/HM_DLG001 is related to the Hazardous Substance Management (HSM) module in SAP. This error typically occurs when there are issues with the maintenance of hazardous substance master data. Here’s a breakdown of the potential causes, solutions, and related information: Causes: Missing Authorizations: The user may not have the necessary authorizations to access or maintain hazardous substance data. Incorrect Configuration: There may be configuration issues in the Hazardous Substance Management module. Data Integrity Issues: There could be inconsistencies or missing data in the hazardous substance master records. System Errors: Temporary system errors or issues with the SAP environment can also trigger this error. Solutions: Check Authorizations: Ensure that the user has the appropriate roles and authorizations to access the Hazardous Substance Master Maintenance dialog. This can be checked in transaction SU53 after the error occurs. Review Configuration: Verify the configuration settings for Hazardous Substance Management in the SAP system. This may involve checking the customizing settings in
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