Parameters not appeared automatically for F110 Background Job

Hi Team,

I have an issue with Automatic Payment Program.Business run the F110 through batch jobs only.In this job first system creates the Payment run and Identification based on the variant(What we mainatined in Program).Its working fine up to last week.Problem starts from this week only.

System not fetch the parameters to transaction F110.Analysed with Technical Guys and  confirmed that Error during the schedule run xx/xx/xxxx with Identification XXXX. Function code cant Be selected.

We mainatain input parameters manually and save the run date and ID,Again run same in background.Its Working.But business requirement is populated all input fields automatically for Transaction F110.

Please Advice,

Thanks,

Prasad