Description
This program searches the table TNCRESPO for pending acknowledgementmessages for data transferred from partner systems to IS-H via the HCM.
If it finds messages, the function module 'ISHCM_RESPOND_TABLE' iscalled which transfers the pending acknowledgements to the relevantsystems. If the response can be transmitted successfully, the entry isdeleted from the table TNCRESPO immediately. If the response cannot betransmitted, the entry remains in the table and a new transmissionattempt is started at the next trigger cycle.
This program should always be scheduled in the background before theRNCGET* programs. For further information, please refer to theImplementation Guide.

Precondition
The program is only required if data is to be received from partnersystems using HCM. It replaces the SAPCDERR program that was used up tonow.