2455620 - Syntax error in program "BW_BICS_INA_PROC_MD_QV========XT"

When accessing BW data using ABAP BICS layer you experience the following error :

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Runtime Errors         SYNTAX_ERROR
 ABAP Program          BW_BICS_INA_PROC_MD_QV========XT

 Short text :
 Syntax error in program "BW_BICS_INA_PROC_MD_QV========XT"
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"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

SAP Business Warehouse 7.50

BW, Business Warehouse, syntax error, CL_BICS_INA_PROC_DT_QV, #[1/THRESHOLDS]##[2/ALERT_LVL]#, BICS_INA_GET_RESPONSE, CL_BICS_INA_HTTP_HANDLER, SAPMSSY1, EXECUTE_INTERNAL, CL_BICS_INA_PROC_DT_QV========CP, SAC, SAP Analytics Cloud, live data connection, tunnel, direct, Fiori App , KBA , BW-BEX-OT-BICS-INA , BW INA provider , Problem