After an SAP Service Pack upgrade we initially started to notice a DYNPRO_SEND_IN_BACKGROUND short dump caused by our custom interface that resides between our patient care system and SAP. Upon further investigation the screen being returned is transaction FD01 in an attempt to create a new FI customer for a self pay insurance relationship.
Our custom BAPI makes a call to ISH_BUSPARTNER_GETDETAIL to determine if the business partner exists. If it does not, we call ISH_INSREL_PAT_SAVE to create. However, ISH_BUSPARTNER_GETDETAIL tells us that the customer does not exist but when creating with ISH_INSREL_PAT_SAVE is prompts FD01 with the error that the customer already exists.
This used to work fine prior to our upgrade. I believe our IS-H was at level 14 and is now at 18. Has something changed that we are not aware of?