You are using Travel Management in a system separate from the HR System and need the pay scale type, area or group fields simultaneously to set a trip provision variant via feature TRVCT.

Since HR master data replication (via ALE) does not distribute infotype 0008 'Basic Pay', it is necessary to read the pay scale type, area or group fields stored in infotype 0008 remotely from the HR System.

To do so, you have to extend enhancement component 'EXIT_SAPMP56T_001' (and, if you are using periodic accounting within a trip in a release > 4.0C, also the enhancement component 'EXIT_SAPMP56P_001') using transaction CMOD. Create the include ZXTRVU01 (or ZXTRVU02) stored in the source text of enhancement function module 'EXIT_SAPMP56T_001' (or 'EXIT_SAPMP56P_001') and call the function module
Function/Program:

• EXIT_SAPMFITP_001: Customer Exit for Reading HR Infotype 0008
• EXIT_SAPMP56P_001: Customer Exit for Reading HR Infotype 0008
• EXIT_SAPMP56T_001: Customer Exit for Reading HR Infotype 0008