Solution : https://service.sap.com/sap/support/notes/201912 (SAP Service marketplace login required)
Key words : 
documentin_prog     programperform     subroutineposnr       itemvbeln       sales document----------+----------------------------, message short text found, text---+--------------------------------------------------------------001 sales document100 start, incorrect documents/document items, processing sales document &1999, text----------+----------------------------hdr_only    process, additional key words, source code corrections, sales documents, document processing
Related Notes : 
       
| 508755 | Incorrect pricing after credit release for RBA items | 
| 385939 | SIS/BW: Changed data after correction reports in SD/LE | 
| 201187 | Correct pricing results in sales documents |