Select data from sap tables DIR_S
Display SAP table details
DIRESB - PM Materials
DIR_SIGNS_STRUC - Structure for Signature information in Document Info Record
DIR_SIGN_STEP_STRUC - Digital Signature: Signatures Executed
DIR_SIGN_VERIFY_STRUC - Digital Signature: Verification of Data
DIR_STRU - Structure Containing Name and Type of an Object
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