The data upload into SAP through ERP² fails with an error message "No batch input data for screen" in the log file.
"ME51N" is a new look "Enjoy" transaction in SAP. Unfortunately, this transaction is not compliant with Batch Input technology which is the standard process we use within ERP² to upload data into SAP. In particular in release 4.6c, this transaction is no longer compatible with batch input or only to a limited extent. An alternative solution is to use the transaction "ME51" with ERP² to create purchase requisitions in SAP.
Please contact Quadrate Support for more information and possible workarounds.