SAP Function Module search on G_ID
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GMIDCPOST_POST_IDC - Calculate and post grant IDC
GUID_CONVERT -
GUID_CREATE - Create GUID ('globally unique ID')
G_IDOC_FILL_EDIMAP -
G_IDOC_GENERATE_SEND_AND_REC - FI-SL:IDOC: Generate Function Modules for Sending and Receiving IDOCs
G_IDOC_INITIALIZE_EDIMAP -
G_IDOC_MODEL_CUSTOMIZE -
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