Diagnosis
You have not distributed the quantity to be posted correctly acrossdocumentary batches.

System Response
In Customizing for Batch Management you have defined that quantitiesto be posted should be completely distributed across documentarybatches:

• If the system message is of the type error, you cannot continue
processing until you have completely distributed the quantity to beposted across documentary batches.

• If the system message is of the type warning, you can continue
processing even if the quantity to be posted has not been completelydistributed.
You make the settings for the quantity check in Customizing forBatch Management underDefine Entry for Manual Process Steps.