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APAR NUMBER: PJ29811 PRODUCT: TPF4 FUNCTIONAL AREA: TPFAR SQLAM SQL HANDLER SHIPPED IN PUT: 19 ABSTRACT: Continuous Data Collection may cause a CTL-10. APAR CONTENTS: FEATURE TYPE STATUS NAME Base SQLC Changed source/rt/base/cdco.sqlc Base SQLC Changed source/rt/base/cdcq.sqlc Base Assembler Changed source/rt/base/cdcr.asm PREREQUISITE APARS: To be applied in order listed. Base SQLC Changed source/rt/base/cdco.sqlc PJ27095(12) PJ28097(15) Base SQLC Changed source/rt/base/cdcq.sqlc PJ27095(12) PJ28097(15) Base Assembler Changed source/rt/base/cdcr.asm PJ27095(12) PJ27343(13) PJ28097(15) COMMENTS: Continuous Data Collection (CDC) uses TPF application requester (TPFAR) to write data to a remote database. If there is a problem communicating between TPF and the remote database, the SQL CONNECT command will fail with a negative SQL return code. CDC does not always check the SQL return to see if the SQL CONNECT was successful. If SQL CONNECT did not work, it is possible to receive a CTL-10 system error. In addition, VFA data may contain erroneous values because of a CDC VFA field being overwritten. SOLUTION: Continuous Data Collection has been modified to add checks for SQL return codes. If a negative return code is received, an error message is displayed on the console and the program is exited. In addition, the VFA data field is initialized before being used to ensure that there is no corruption. DEPENDENCIES SEGMENTS TO BE ASSEMBLED OR COMPILED: None. SEGMENTS TO BE LINK EDITED: cdco40.exe (Shipped in Tar File) cdcp40.exe (Shipped in Tar File) COREQS: None. MIGRATION CONSIDERATIONS: None. UPDATED INFORMATION UNITS: None. See your IBM representative if you need additional information. DOWNLOAD INSTRUCTIONS: http://www.ibm.com/software/htp/tpf/pages/maint.htm -- END APAR PJ29811
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