Trip simulation error in WD ABAP

Hi SDNers,

We are using WD ABAP based travel management via ESS/MSS with EP 7.0 ECC 6.0 EhP4 landscape.

We are trying to raise a travel request for various employees (pernrs), it gives the following error message.

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Trip can not be saved due to errors in simulation Display Help

Entry not found in table T706V. Argument: SCP AIN 1A 0031620100419

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We have maintained cost cetre details in Infotype 17, 27, 0001, maintianed the entries in above view (V_T706V) for India country gruping.

Still gives the same error messages for various employees.

However, the trip is successfully recorded in trip, pr05 tcodes.

Please suggest the way forward, we are stcuk with this issue from past two days.

Regards,

Anil Kumar