Solution : https://service.sap.com/sap/support/notes/806624 (SAP Service marketplace login required)
Key words : 
terms collective entry measurement documents, enter measurement documents, collective entry, measurement documents, measurement readings, measurement reading, measurement document, symptom caution, measuring point, counter reading
Related Notes : 
       
| 855079 | Measurement documents: Problems after Note 806624 (2) | 
| 848399 | Measurement docs: Problems after you implement Note 806624 |