LSMW: Legacy System Migration Workbench
The LSM Workbench is an R/3 based tool that support when transferring data from non-SAP systems to
SAP R/3.
SHDB: BDC
for batch input or change, system will create program, and youcanchange the program.
SCAT:CATT(computer aided test tool)
screen record, system will not create program.
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