This enhancement allows customers to specify their own criteria for the admissibility of manufacturer parts.

The procedure is as follows:

1. You define your fields in INCLUDE CI_AMPL.
2. You specify these fields in the subscreen.
3. Using the function exit EXIT_SAPLMBAM_001, you pass on the field contents from the INCLUDE CI_AMPL to your subscreen. Customer-specific data can be entered, changed, or displayed on this subscreen.
4. You use the function exit EXIT_SAPLMBAM_002 to pass entered and changed data back to the standard program.

Function/Program:
• EXIT_SAPLMBAM_001: Customer Exit: Transfer Item Data to Subscreen
• EXIT_SAPLMBAM_002: Customer Exit: Adopt Item Data from User Screen
• EXIT_SAPLMBMP_003: Customer Enhancement for AMPL Checks
• SAPLMBAM0120_USER0001_SAPLXAMP1000: Individual Screen for AMPL Record