Transaction Codes are very helpful to move from one sap screen to other. Here is a list of transaction codes related to basis module. SAP Basis Transaction Codes (tcodes) for Archive Links Transaction Codes (tcodes) Transaction Code (tcodes) Description OAA3 ArchiveLink protocols OAA4 ArchiveLink applic.maintenance OAAD ArchiveLink … [Read more...] about SAP Basis Transaction Code