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Update Output Messages for Credit Invoices 
Use
You run this report to transfer output messages to the Sales and Distribution (SD) invoice in the following cases:
You typically schedule this report to run in the background, several times per day, to trigger the printout of your required credit invoices.
In this case, you monitor which invoices have become overdue and now require a credit invoice. You normally run this on a daily basis.
Integration
Once the output messages are stored in the SD invoice, the system can process them with the standard output control program, RSNAST00.
Prerequisites
The report checks that:
Activities
Run the report IDSD_UPDATE_CI_MESSAGES. Set the Invoices indicator and enter, for example, the SD invoice creation date. Via the dynamic selections, you can specify any number of selection parameters, such as the business place/branch under the billing header data.
The report output displays those documents for which the system redetermined the output, that is, updated the output messages.
