We are using FM ‘HR_INFOTYPE_OPERATION’ to update infotype data, but few infotypes are not getting updated, but FM 'HR_CONTROL_INFTY_OPERATION' is working for these info types but we still wanted to use ‘HR_INFOTYPE_OPERATION’ only, suggestions pls ..

We are using FM ‘HR_INFOTYPE_OPERATION’ to update standard infotype data, but few infotypes are not getting updated through this function module. Few days back all infotypes were getting updated successfully but all of a sudden we are facing this issue.

For these info types when used FM 'HR_CONTROL_INFTY_OPERATION' they are updated succesfully, these are all standard info types only, as a matter of fact SAP itself will change the info type framwork if required, we do not want to change it.

What could be the reason for this. Your suggestions please..