Element
X12 EDI Release 00504
RAB
629Alternation Precedence Code
Code identifying the priority of rate application when two or more rates apply to a given movement; if rate application includes two or more rates of the same value for this element, individual carrier rules and procedures shall govern
属性
数据类型ID
必须?Optional
Codes (6)
  • AIndicates Alternation between all Lower Levels
  • BPrice Application Hierarchy Rules Apply - Do Not Alternate between Levels
  • LA rate with this element indicating an "L" value will be applied only in the absence of rate application by any with this element indicating "N" or "S"
  • NA rate with this element indicating an "N" value will be applied to the exclusion of all other rates with this data element indicating other values
  • POnly Applicable for Contracts - Indicates that Alternation between Levels applies to Contracts and Customer Specific Prices ("CT" and "PR") Only
  • SA rate with this element indicating an "S" value will be applied to the exclusion of all other rates except those indicated as "N"