Signatures for RFC Communication

For SAP RFC integrations, the following are examples of CALL FUNCTION statements for each communication mode.

Example: LOFTWARE_PRINT_REQUEST

call function
'LOFTWARE_PRINT_REQUEST'

destination
'LOFTWARE'

exporting
LABEL= label_name
PRINTER= device_name
JOBNAME= job_name
QUANTITY= quantity
DUPLICATES= duplicates

importing
tables
LABEL_FIELDS= fields.

exceptions
COMMUNICATION_FAILURE= 1 message msg_text
SYSTEM_FAILURE= 2 message msg_text
OTHERS= 3

Example: LOFTWARE_PRINT_REQUEST_ACK

call function
'LOFTWARE_PRINT_REQUEST_ACK’

destination
'LOFTWARE'

exporting
LABEL= label_name
PRINTER= device_name
JOBNAME= job_name
QUANTITY= quantity
DUPLICATES= duplicates

importing
CONFIRMATION= confirmation_message

tables
LABEL_FIELDS= fields

exceptions
COMMUNICATION_FAILURE= 1 message msg_text
SYSTEM_FAILURE= 2 message msg_text
OTHERS= 3

Example: LOFTWARE_PRINT_REQUEST_CONFIRM

call function
'LOFTWARE_PRINT_REQUEST_CONFIRM'

destination
'LOFTWARE'

exporting
LABEL= label_name
PRINTER= device_name
JOBNAME= job_name
QUANTITY= quantity
DUPLICATES= duplicates

importing
CONFIRMATION= confirmation_message

tables
LABEL_FIELDS= fields

exceptions
COMMUNICATION_FAILURE= 1 message msg_text
SYSTEM_FAILURE= 2 message msg_text
OTHERS= 3