Solution : https://service.sap.com/sap/support/notes/724475 (SAP Service marketplace login required)
Key words :
master data read class solution bw3, master data read class, symptom mdx query dumps, 0b import support package 21, prerequisites program error, storing display attributes, subsequent call free_txt_n, import support package 15, 50 import support package 03, empty text table
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